22–23 May | Summit Point Motorsports Park, United States | The event has ended. | |
18–20 Jun | Mid-Ohio Sports Car Course, United States | The event has ended. | |
9–11 Jul | Grattan Raceway Park, United States | The event has ended. | |
23–25 Jul | Nelson Ledges Road Course, United States | The event has ended. | |
21–22 Aug | Summit Point Motorsports Park, United States | The event has ended. | |
24–26 Sep | Pittsburgh International Race Complex, United States | The event has ended. |